Employment Data
Employment data for TAZs in Alamance County is sourced from the Triad Model, whereas TAZs in Orange County used existing TRMv6.2 employment data. Where splits occurred from either the Triad or TRMv6.2, a distribution factor was applied. InfoUSA 2016 point data formed the distribution factor. The point layer is available below. Employment categories were split based off the proportion of the points within the new TRMG2 TAZ boundaries.
## # A tibble: 278 x 12
## ID COUNTY_NAME HH POP_GRP_QT POP_IN_HH EMP_HWYRET EMP_IND EMP_RETAIL
## <int> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 4001 Alamance 81.7 0 187. 5 16.8 14.5
## 2 4002 Alamance 71.3 0 161. 66 47.3 130.
## 3 4003 Alamance 320. 0 778. 11 13.0 53.4
## 4 4004 Alamance 285. 0 586. 0 5.34 3.81
## 5 4005 Alamance 67.8 0 182. 5 6.86 1.52
## 6 4006 Alamance 167. 6. 416. 0 1.52 0
## 7 4007 Alamance 262. 0 632. 37 15.2 96.1
## 8 4008 Alamance 25.0 0 66.7 0 1.52 0
## 9 4009 Alamance 169. 0 437. 2 6.86 9.15
## 10 4010 Alamance 117. 0 269. 5 1.52 25.9
## # ... with 268 more rows, and 4 more variables: EMP_SERVICE <dbl>,
## # EMP_OFFICE <dbl>, SCHOOL_EMP <int>, K12_STUDENT <int>
| ID | AREA | Area.Type | TRIADCODE | SUBAREA | COUNTY | COUNTY_NAME | POP_GRP_QT | POP_IN_HH | HH | TOT_EMP | EMP_HWYRET | EMP_IND | EMP_RETAIL | EMP_SERVICE | EMP_OFFICE | SCHOOL_EMP | UNIV_EMP | K12_STUDENT | UNIV_STUDENT | PT_UNVST | TT_UNVST | FT_STU | PT_STU | HH_AUTOS | MALL_TAZ | AVG_INC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4001 | 0.1013678 | Urban | BG | BGD | 1 | Alamance | 0 | 187.03266 | 81.66023 | 89.97288 | 5 | 16.774604 | 14.487158 | 46.511402 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 153.0456 | 0 | 56.28585 |
| 4002 | 0.0907583 | Urban | BG | BGD | 1 | Alamance | 0 | 160.76160 | 71.28068 | 465.87650 | 66 | 47.273884 | 130.384422 | 128.096976 | 95 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 134.8803 | 0 | 56.28508 |
| 4003 | 0.3002165 | Urban | BG | BGD | 1 | Alamance | 0 | 778.05925 | 320.46225 | 121.99712 | 11 | 12.962194 | 53.373740 | 37.361618 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 589.1010 | 0 | 56.28508 |
| 4004 | 1.0282632 | Urban | BG | BGD | 1 | Alamance | 0 | 586.40550 | 285.36418 | 23.63694 | 0 | 5.337374 | 3.812410 | 12.199712 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 401.8015 | 0 | 71.61755 |
| 4005 | 0.6976418 | Rural | BG | BGD | 1 | Alamance | 0 | 181.61069 | 67.77309 | 22.11198 | 5 | 6.862338 | 1.524964 | 4.574892 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 148.0000 | 0 | 89.78381 |
| 4006 | 3.4801171 | Rural | BG | BGB | 1 | Alamance | 6 | 415.73525 | 166.50621 | 28.21183 | 0 | 1.524964 | 0.000000 | 20.587014 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 361.0000 | 0 | 85.51114 |
| 4007 | 0.6047376 | Urban | BG | BGD | 1 | Alamance | 0 | 632.38035 | 261.73990 | 242.82021 | 37 | 15.249640 | 96.072732 | 30.499280 | 24 | 40 | 0 | 359 | 0 | 0 | 0 | 359 | 0 | 336.6862 | 0 | 55.86726 |
| 4008 | 0.3038518 | Urban | BG | BGD | 1 | Alamance | 0 | 66.73641 | 24.95833 | 192.33737 | 0 | 1.524964 | 0.000000 | 3.812410 | 0 | 187 | 0 | 1809 | 0 | 0 | 0 | 1809 | 0 | 46.0000 | 0 | 54.65194 |
| 4009 | 2.1014926 | Urban | BG | BGO | 1 | Alamance | 0 | 436.54717 | 169.25975 | 48.03637 | 2 | 6.862338 | 9.149784 | 23.636942 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 350.9951 | 0 | 40.14499 |
| 4010 | 0.2013618 | Urban | BG | BGO | 1 | Alamance | 0 | 269.13387 | 116.78688 | 138.34806 | 5 | 1.524964 | 25.924388 | 5.337374 | 44 | 56 | 0 | 476 | 0 | 0 | 0 | 476 | 0 | 194.1117 | 0 | 41.76568 |
The below map shows the point layer over the TRMG2 TAZ boundaries: